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| author | Vlad Yasevich <[email protected]> | 2013-04-02 21:10:07 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-04-05 04:18:46 +0000 |
| commit | 4543fbefe6e06a9e40d9f2b28d688393a299f079 (patch) | |
| tree | be52f567c2f791b4328f75bee9cecaf022ed6a35 /net/unix/af_unix.c | |
| parent | r8169: fix auto speed down issue (diff) | |
| download | kernel-4543fbefe6e06a9e40d9f2b28d688393a299f079.tar.gz kernel-4543fbefe6e06a9e40d9f2b28d688393a299f079.zip | |
net: count hw_addr syncs so that unsync works properly.
A few drivers use dev_uc_sync/unsync to synchronize the
address lists from master down to slave/lower devices. In
some cases (bond/team) a single address list is synched down
to multiple devices. At the time of unsync, we have a leak
in these lower devices, because "synced" is treated as a
boolean and the address will not be unsynced for anything after
the first device/call.
Treat "synced" as a count (same as refcount) and allow all
unsync calls to work.
Signed-off-by: Vlad Yasevich <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions